I had a look at this nebula this morning around 04:45 CEST = 03:45 UT with my 12" from a SQM=20.7 observing site near my home. WOW this nebula is big! Even at 48x already it fills a considerable part of the FOV. I also tried 88x with UHC and OIII filters, but I didn't see more than a large ellipse with a central star. The nebula already was moving towards the horizon, so I'll give it another try from a darker location with my 20" when it is higher in the sky.